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7219B Single Row Angular Contact Ball Bearing detail Specifications: Metric series Material : 52100 Chrome Steel Construction : Single Row Seal Type : open type Limiting Speed : 5200 rpm Cage : Nylon cage or Steel cage Cage Material : Polyamide(PA66) or Steel Contact Angle : 40° Weight : 2.61 kg MainDimensions: Bore diameter (d) : 95 mm Outer diameter (D) : 170 mm Width (B) : 32 mm Distance side face to pressure point (a) : 72 mm Chamfer Dimension ( r) min. : 2.1 mm Chamfer Dimension ( r1) min. : 1.1 mm Dynamic load ratings (Cr) : 110.70 KN Static load ratings (Cor) : 95.40 KN
ABUTMENT DIMENSIONS Minimum diameter shaft shoulder (da) min. : 107 mm Maximum diameter of housing shoulder (Da) max. : 158 mm Maximum diameter of housing shoulder (Db) max. : 163 mm Maximum fillet radius of shaft (ra) max. : 2.1 mm Maximum fillet radius of housing (ra1) max. : 1.0 mm
